156133552

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{15919}}^1$

素因数の和:16540

約数の個数: 20

約数和(自身を含む): 303021280

約数和(自身を除く): 146887728

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 15919, 31838, 63676, 127352, 254704, 9758347, 19516694, 39033388, 78066776, 156133552]

約数ペア:

[(1, 156133552), (2, 78066776), (4, 39033388), (8, 19516694), (16, 9758347), (613, 254704), (1226, 127352), (2452, 63676), (4904, 31838), (9808, 15919)]